• Circuit Training

    Circuit Training is a method of resistance training or weight training maximizing the volume of work done in a limited period of time. It consists of performing several exercises on multiple body parts in a row, with little rest in between…

  • Karate & Heart-Rate

    You should have seen on my photo displayed in Konchin.com frontpage  : I’m wearing a watch. This is not a mistake in fact it’s an Heart Rate Monitor. Heart Rate monitoring is the basis of numerous sports. It was firstly introduced…

  • Euronews Report

    In the frame of Karate introduction in Tokyo Olympics Euronews channel presents in a short report Okinawan Karate as the secret to a long & healthy life. This report has been shot in Kenyukai Dojo (Naha), the Uechi-Ryu practitioners will recognize…